Postal reference / United States
55010Castle Rock, Minnesota
ZIP code 55010 is a United States postal code for Castle Rock, Minnesota. Its county association is Dakota County. The map reference point is at 44.5472, -93.1531.
- State / territory
- Minnesota
- Recorded place name
- Castle Rock
- County association
- Dakota
- Estimated coordinate
- 44.5472, -93.1531
View on OpenStreetMap - ZIP prefix
- 550 · 74 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Browse the other 991 ZIP codes recorded for Minnesota, sorted by code with place and county.
Minnesota directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 55057 | Northfield | MN | Rice | 6.2 |
| 55065 | Randolph | MN | Dakota | 6.7 |
| 55024 | Farmington | MN | Dakota | 8.0 |
| 55020 | Elko New Market | MN | Scott | 8.6 |
| 55054 | Elko New Market | MN | Scott | 8.6 |
| 55044 | Lakeville | MN | Dakota | 10.2 |
| 55019 | Dundas | MN | Rice | 10.8 |
| 55031 | Hampton | MN | Dakota | 10.9 |
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